Chemnitz,
Your argument is moot. Jesus never once told his followers to worship Him, and yet you worship Him daily no doubt. Therefore, since Jesus is present in the Eucharist (moreso, He IS the Eucharist), and we worship Jesus, then this is not sinful. It's adoration of our One, True God.
At our LCMS congregation, the leftover wine from the cups was washed down the regular sink. Obviously, they don't believe He is present there anymore. And if it was dropped on the ground and stepped on, there wasn't much of a fuss. Obviously, they didn't believe He was present at that time.
So...you can tell us when you know He's not there, but we can't tell you that we know when He is there? Pretty two-faced.
And while we don't know the exact MOMENT, we do know that after the words of consecration, Jesus is present. Jesus said, "This is My body," and THEN gave it to them to eat. He didn't say, "When you drink this, this is my body." Therefore, when the words are spoken, Christ becomes present. At that point, we are beholding the presence of Jesus Christ, and Jesus is to be adored.
God bless,
Grant